A multi-vehicle crash was causing major delays on I-91 South in Hartford Friday morning.
The crash happened near Exits 32 A/B in the southbound lanes of I-91 just north of the I-84 interchange, according to state police.
At least one tractor-trailer was involved the crash. Traffic was backed up to the Windsor town line.
State police said to expect delays and that it would take some time to clear the accident scene.